Welch Allyn 3.5V SureColor LED Coaxial Ophthalmoscope, Model Number 11720-3.5V, is a coaxial ophthalmoscope featuring a power handle and an advanced SureColor LED light source for true color reproduction. It is compatible with 3.5V power handles (not included) and designed to be ergonomic and lightweight for comfortable use. This device is ideal for detailed eye examinations in clinical settings and built to withstand rigorous medical environments, providing enhanced visibility of retinal structures and abnormalities. It comes backed by the manufacturer's warranty for peace of mind.